42070358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 35067562

約数列:

[1, 2, 11, 22, 23, 29, 46, 47, 58, 61, 94, 122, 253, 319, 506, 517, 638, 667, 671, 1034, 1081, 1334, 1342, 1363, 1403, 1769, 2162, 2726, 2806, 2867, 3538, 5734, 7337, 11891, 14674, 14993, 15433, 19459, 23782, 29986, 30866, 31349, 31537, 38918, 40687, 62698, 63074, 65941, 81374, 83143, 131882, 166286, 344839, 447557, 689678, 725351, 895114, 914573, 1450702, 1829146, 1912289, 3824578, 21035179, 42070358]

約数ペア:

[(1, 42070358), (2, 21035179), (11, 3824578), (22, 1912289), (23, 1829146), (29, 1450702), (46, 914573), (47, 895114), (58, 725351), (61, 689678), (94, 447557), (122, 344839), (253, 166286), (319, 131882), (506, 83143), (517, 81374), (638, 65941), (667, 63074), (671, 62698), (1034, 40687), (1081, 38918), (1334, 31537), (1342, 31349), (1363, 30866), (1403, 29986), (1769, 23782), (2162, 19459), (2726, 15433), (2806, 14993), (2867, 14674), (3538, 11891), (5734, 7337)]